U.S. Options

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX PEARL and MIAX Emerald for Symbol VHC Effective Thursday, July 23, 2020

Increase to MIAX PEARL Maximum Price Setting

Order and Quote Behavior

Additional Filing Extension - MIAX Rule 1308 Annual Reports

Consolidated Audit Trail Compliance Rules Information

Market for Underlying Security Used for Openings on MIAX Options, MIAX PEARL and MIAX Emerald for Newly Listed Option Classes Effective Wednesday, July 1, 2020

Maximum Differential for the MIAX PEARL Order Monitor for Certain Option Classes

Maximum Differential for the MIAX PEARL Order Monitor for Certain Symbols Beginning June 11, 2020